74639494

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3847}}^1$

素因数の和:4047

約数の個数: 16

約数和(自身を含む): 114285600

約数和(自身を除く): 39646106

約数列:

[1, 2, 89, 109, 178, 218, 3847, 7694, 9701, 19402, 342383, 419323, 684766, 838646, 37319747, 74639494]

約数ペア:

[(1, 74639494), (2, 37319747), (89, 838646), (109, 684766), (178, 419323), (218, 342383), (3847, 19402), (7694, 9701)]